Game
App 2887580
Active Matter
Matter Team · published by Gaijin Network Ltd · released Sep 15, 2026
Join dangerous raids for loot or intense PvP/PvE battles in this new realistic military shooter set in a fractured multiverse. Fight in quantum-unstable zones for control of active matter - the substance that bends time and space.
Price
$29.99
US store
Reviews
78%
4,898 · Mostly Positive
Playing now
3,449
sampled 2m ago
24h peak
3,965
all-time seen 4,409
Followers
57,330
8h ago
Owners (est.)
~147K
73.5K – 235K
YouTube activity
12
videos · 30 d45
creators5M
views · 1 yTwitch activity 403 watching · 44 live
258
avg viewers · 30 d23.2K
hours watched · 30 d588
streamers · 30 dProduct info
from Steam's PICS · read 50m ago- Change number
- 40,924,690 · seen 50m ago
- Public build
- 26,644,670 · Nov 13, 2026 (6h ago)
- Operating systems
- windows, linux
- Architecture
- 64-bit
- Install size
- 39 GB · 37 GB download
- Install folder
ActiveMatter- Controller support
- Full
- Metacritic
- —
- Homepage
- activematter.game/
- Release state
- released
- Community
- hub · stats
Steam Deck
PlayableTested Oct 23, 2026 on build 26,133,402
- !Interface text is not legible
- ✓Default controller config fully functional
- ✓Controller glyphs match deck device
- ✓Default configuration is performant
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,644,670 | Nov 13, 2026 · 6h ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,644,670 | public | Nov 13, 2026 12:55 | 6h ago |
| 26,616,261 | public | Nov 12, 2026 11:46 | 1d ago |
| 26,601,947 | public | Nov 11, 2026 21:25 | 1d ago |
| 26,596,252 | public | Nov 11, 2026 16:31 | 2d ago |
| 26,593,319 | public | Nov 11, 2026 14:14 | 2d ago |
| 26,380,019 | public | Nov 2, 2026 13:06 | 3d ago |
Depots · 4
content of the public branchLaunch options · 2
| Executable | OS | Description |
|---|---|---|
active_matter_BE.exe-forcestart -config:circuit:t=am-production -skip_pkg_validation |
windows 64-bit | |
linux64/active_matter-config:circuit:t=am-production -skip_pkg_validation |
linux 64-bit |
Languages · 7
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| French | ✓ | — | ✓ |
| German | ✓ | ✓ | ✓ |
| English | ✓ | ✓ | ✓ |
| Russian | ✓ | ✓ | ✓ |
| Spanish | ✓ | — | ✓ |
| Simplified Chinese | ✓ | ✓ | ✓ |
| Portuguese | ✓ | — | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1029511 | Active Matter - Standard Edition | Store or CD key | $29.99 |
Bundles · 2
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| Active Matter - Deluxe Edition | 1 | -20% | $87.16 |
| Active Matter - Advanced Edition | 1 | -9% | $45.48 |
DLC in product info · 2
includes DLC not sold separatelyChange numbers
all changes#40,924,690 · 50m ago#40,913,482 · 6h ago#40,910,492 · 7h ago#40,907,168 · 9h ago#40,904,221 · 11h ago#40,870,636 · 1d ago#40,865,711 · 1d ago#40,863,626 · 1d ago#40,849,545 · 1d ago#40,848,990 · 1d ago#40,847,136 · 1d ago#40,840,316 · 2d ago#40,839,369 · 2d ago#40,837,244 · 2d ago#40,835,834 · 2d ago#40,833,698 · 2d ago#40,830,059 · 2d ago#40,827,943 · 2d ago#40,823,730 · 2d ago#40,811,118 · 2d ago#40,809,685 · 2d ago#40,806,375 · 2d ago#40,805,531 · 3d ago#40,803,465 · 3d ago#40,790,975 · 3d ago
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
| When | Note | Build | Update size |
|---|---|---|---|
| Nov 12, 2026 | Update 0.5.0.30 This update adds a button that lets you turn in all completed investigation stages at once, and shop tabs no longer disappear after a raid. Fire now burns the ground and grass, and the RPG-7 is effective against vehicles and dangerous enemies again. We also fixed the armored SUV's window protection, portal functionality, and a number of interface bugs.Gameplay and BalanceFixed a bug where portals |
26,616,261 | +2.3 MB |
| Nov 2, 2026 | Update 0.4.0.215 The Investigation "Thin Boundary" is still available to complete: those who haven't yet can still finish it before a Personal Timeline is created.Investigations and ItemsAnomalous Biomass now drops from Swarm Hives and the Alpha Flowerman.The volume of Anomalous Biomass has been reduced so that more can be carried in the inventory.InterfaceFixed incorrect tooltip text regarding the reward for a ki |
26,380,019 | 36.7 GB total |
| Oct 27, 2026 | Update 0.4.0.208 This update fixes several crashes and PC graphics display errors while also restoring fall damage to its intended values. It also smooths out erroneous camera stutter when interacting with gravity anomalies, fixes a squad voice chat issue, and ensures the game remembers your last-selected raid type (Open or Isolated) across sessions.Gameplay and BalancePressing the fence-cutting keybind again no l |
— | — |
| Oct 22, 2026 | Update 0.4.0.205 In this update, markers made on the map, and shown on the compass, now show distance and elevation more clearly. The “Repair All” inventory button now also repairs armor being carried as spares, and DualSense touchpad functionality hs been improved. We’ve also decluttered the map — loot icons and zone labels are hidden until entering interative map mode, and monster lairs are now initially marked |
— | — |
| Oct 21, 2026 | Update 0.4.0.201 Fixed muzzle flash hiders as they now once again help conceal your position when firing. Resolved several gameplay bugs in raids and made interface improvements. Controls have been further refined and performance on consoles has been improved. Large monster clusters have returned to Isolated Raids, and Flowermen dash behavior has been adjusted.Gameplay and BalanceFixed an issue where fall damage c |
— | — |
| Oct 16, 2026 | Update 0.4.0.199 Fixed bugs with gear presets, refined lighting in dark areas and at night, restored the intended recoil to pistols, and fixed some issues with item collection contracts.InterfaceGear presets now equip correctly when pressing the "Purchase and Equip" button.Gear presets are now purchased without camouflages: if the preset included a camouflage on a weapon, it won't be purchased or applied. You can |
— | — |